B2300low severityBody
Backup Camera Circuit Malfunction
on 2008 Cadillac STS 3.6L V6 · FWD
What this code means
Malfunction in the rearview/backup camera system. The camera does not display an image when reversing.
Symptoms
- No image when in reverse
- Camera image frozen
- Camera display is black
- Camera image has lines or distortion
- Delay in camera image appearing
Common causes
- Faulty backup camera
- Camera lens dirty or fogged
- Wiring damage at trunk/liftgate hinge
- Camera module water intrusion
- Head unit video input fault
Diagnostic steps
- Clean camera lens
- Check camera connector at trunk hinge area
- Test camera power and ground
- Inspect wiring for damage at hinge flex point
- Test video input at head unit
Repair notes
Clean camera lens first. Replace camera if water-damaged. Repair wiring at hinge flex point.
Other Body codes on this vehicle
B0001
Driver Frontal Stage 1 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0005
Driver Knee Airbag Deployment Circuit
B0006
Passenger Knee Airbag Deployment Circuit
B0007
Rear Left Side Airbag Deployment Circuit
B0008
Rear Right Side Airbag Deployment Circuit
B0010
Driver Side Airbag Deployment
B0011
Driver Side Airbag Deployment Circuit Open